Vent



FIG. 1 is a top front perspective view of a vent showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear view thereof.

The dashed broken lines in the figures show portions of the vent that form no part of the claimed design.

The dot-dash broken lines in the figures show boundaries of the claimed design that form no part of the claimed design.

The shade lines in the figures show contour and not surface ornamentation. 

CLAIM The ornamental design for a vent, as shown and described. 